CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 211.0660 21.8000 345.7580 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > nrha_uCsbZfJtgV30h4xZQ > 2025-07-13 01:14:53 > 0.9.12 > ligand > pdb-bcif > 6ah4 > atom_site > {"label_asym_id":"O","auth_seq_id":408} > 18 > 14 > 26 > 353 > 0 > 1 $$$$